Loose Bolt, Full, Insert Lock Nut, Fixing Nut, Half
Self Locking, Hex Full, Full Hex, K-Nut, Lock nut
Brass, Ceramic, Bright Zinc Plated Steel, Stainless Steel, Nylon
A4 316, A2 304, A4, 316 A4, Grade 8
3.2 mm, 9.9 mm, 10 mm, 7 mm, 19 mm
M2.5, 7/16-14", 7/8-14", 1/4-20"(NE), 4-40"(NM)
12 mm, 4.1 mm, 6.6 mm, 28 mm, 5.1 mm